使用“Python+Pygame”开发一个简单坦克大战游戏

# -*- coding: utf-8 -*- # @Author : ZX # @File : 坦克大战 # @Software: PyCharm # @Date : 2024/4/27 # 导入模块 import pygame, time, random from pygame.sprite import Sprite SCREEN_WIDTH = 800 # 宽度 SCREEN_HEIGHT = 500 # 高度 BG_COLOR = pygame.Color(0, 0, 0) # 颜色 TEXT_COLOR = pygame.Color(255, 0, 0) # 字体颜色 class Baseitem(Sprite): def __init__(self, color, width, height): pygame.sprite.Sprite.__init__(self) # 坦克类 class MainGame(): window = None my_tank = None enemyTankList = [] # 敌方坦克列表 enemyTankCount = 5 # 敌方坦克数量 myBulletList = [] # 我方坦克子弹列表 enemyBulletList = [] # 敌方坦克子弹列表 explodeList = [] # 爆炸效果列表 WallList = [] # 墙壁列表 def __init__(self): pass # 开始游戏 def startGame(self): pygame.display.init() # 加载主窗口 MainGame.window = pygame.display.set_mode([SCREEN_WIDTH, SCREEN_HEIGHT]) # 设置窗口大小并显示 self.createMytank() self.createEnemyTank() # 初始化敌方坦克 self.createWall() # 初始化墙壁 # 窗口标题设置 pygame.display.set_caption('坦克大战') while True: time.sleep(0.02) # 颜色填充 MainGame.window.fill(BG_COLOR) # 获取事件 self.getEvent() # 绘制文字 MainGame.window.blit(self.getTextSuface('敌方坦克剩余数量%d' % len(MainGame.enemyTankList)), (10, 10)) if MainGame.my_tank and MainGame.my_tank.live: MainGame.my_tank.displayTank() # 展示我方坦克 else: del MainGame.my_tank # 删除我方坦克 MainGame.my_tank = None self.blitEnemyTank() # 展示敌方坦克 self.blitMyBullet() # 我方坦克子弹 self.blitEnemyBullet() # 展示敌方子弹 self.blitExplode() # 爆炸效果展示 self.blitWall() # 展示墙壁 if MainGame.my_tank and MainGame.my_tank.live: if not MainGame.my_tank.stop: MainGame.my_tank.move() # 调用坦克移动方法 MainGame.my_tank.hitWall() MainGame.my_tank.myTank_hit_enemyTank() pygame.display.update() def blitWall(self): for wall in MainGame.WallList: if wall.live: wall.displayWall() else: MainGame.WallList.remove(wall) def createWall(self): # 初始化墙壁 for i in range(6): wall = Wall(i * 145, 220) MainGame.WallList.append(wall) def createMytank(self): # 初始化我方坦克 MainGame.my_tank = MyTank(350, 300) music = Music('img/start.wav') # 创建音乐对象 music.play() # 播放音乐 def createEnemyTank(self): # 初始化敌方坦克, 将敌方坦克添加到列表中 top = 100 for i in range(self.enemyTankCount): # 生成指定敌方坦克数量 left = random.randint(0, 600) speed = random.randint(1, 4) enemy = EnemyTank(left, top, speed) MainGame.enemyTankList.append(enemy) def blitEnemyTank(self): for enemyTank in MainGame.enemyTankList: if enemyTank.live: # 判断敌方坦克状态 enemyTank.displayTank() enemyTank.randMove() # 调用子弹移动 enemyTank.hitWall() if MainGame.my_tank and MainGame.my_tank.live: enemyTank.enemyTank_hit_myTank() enemyBullet = enemyTank.shot() # 敌方坦克射击 if enemyBullet: # 判断敌方坦克子弹是否为None MainGame.enemyBulletList.append(enemyBullet) # 存储敌方坦克子弹 else: MainGame.enemyTankList.remove(enemyTank) def blitExplode(self): for expolde in MainGame.explodeList: if expolde.live: expolde.displayExplode() else: MainGame.explodeList.remove(expolde) def blitMyBullet(self): # 循环我方子弹列表, 并展示 for myBullet in MainGame.myBulletList: if myBullet.live: # 判断子弹的状态 myBullet.displayBullet() myBullet.move() myBullet.myBullet_hit_enemyTank() myBullet.hitWall() # 检测我方坦克子弹是否碰撞 else: MainGame.myBulletList.remove(myBullet) def blitEnemyBullet(self): # 循环敌方子弹列表, 并展示 for enemyBullet in MainGame.enemyBulletList: if enemyBullet.live: enemyBullet.displayBullet() enemyBullet.move() enemyBullet.enemyBullet_hit_myTank() enemyBullet.hitWall() # 检测敌方坦克子弹是否碰撞 else: MainGame.enemyBulletList.remove(enemyBullet) # 结束游戏 def endGame(self): print('游戏结束') exit() # 退出游戏 # 文字显示 def getTextSuface(self, text): pygame.font.init() # 字体初始化 font = pygame.font.SysFont('kaiti', 16) # 绘制文字信息 textSurface = font.render(text, True, TEXT_COLOR) return textSurface # 事件获取 def getEvent(self): # 获取所有事件 for event in pygame.event.get(): if event.type == pygame.QUIT: # 退出游戏 self.endGame() # 键盘按键 if event.type == pygame.KEYDOWN: if not MainGame.my_tank: # 当我方坦克不存在时, 按下Esc键重生 if event.key == pygame.K_ESCAPE: self.createMytank() if MainGame.my_tank and MainGame.my_tank.live: # 上、下、左、右键的判断 if event.key == pygame.K_LEFT: MainGame.my_tank.direction = 'L' MainGame.my_tank.stop = False print('左键, 坦克向左移动') elif event.key == pygame.K_RIGHT: MainGame.my_tank.direction = 'R' MainGame.my_tank.stop = False print('右键, 坦克向右移动') elif event.key == pygame.K_UP: MainGame.my_tank.direction = 'U' MainGame.my_tank.stop = False print('上键, 坦克向上移动') elif event.key == pygame.K_DOWN: MainGame.my_tank.direction = 'D' MainGame.my_tank.stop = False print('下键, 坦克向下移动') elif event.key == pygame.K_SPACE: print('发射子弹') if len(MainGame.myBulletList) < 3: # 可以同时发射子弹数量的上限 myBullet = Bullet(MainGame.my_tank) MainGame.myBulletList.append(myBullet) music = Music('img/fire.wav') music.play() # 松开键盘, 坦克停止移动 if event.type == pygame.KEYUP: # 只有松开上、下、左、右键时坦克才停止, 松开空格键坦克不停止 if event.key == pygame.K_UP or event.key == pygame.K_DOWN or event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT: if MainGame.my_tank and MainGame.my_tank.live: